Fossil Outdoor Inc. BōnDry - Hydration Pack Bladder Dryer, Made in The U.S.A, Patent Pending, Original Hydration Bladder Dryer. USDA Certified Biobased Product

The BōnDry (Bone Dry) water bladder dryer is an absolute game-changer for anyone who uses a hydration bladder. I have tried all types of alternative ways to dry the bladder. They work, ok, but no where as good or as easy as it is with the BōnDry. Its a high-quality product that lives up to its promises and makes the process of drying your water bladder quick and effortless... without any lingering moisture or odors. I have purchased the knock-off brand to save a few bucks... MISTAKE! I didnt work as well - not even close as the real deal. I sent the product back and they actually didnt refund me either - double negative from my perspective. Having tried several other options, including the knock-off one, The bone dry is the clear winner that works the way it should and saves me time and hassle. Overall, I highly recommend the bone dry water bladder dryer to anyone who uses a hydration bladder regularly. It is a high-quality, reliable, and effective product that will make your life a lot easier. Five stars all the way!

Hands down the greatest purchase with my hiking gear. I started researching hiking gear and saw this. I read about it and was like what does it do? This bad boy sucks the water out of your bladder!!! Prevent mold from developing. You can cut it down to size if needed. Simply wash bladder shove in and walk away. You can have the bladder lay flat. Buy now!!!!!!!

This product is fantastic! Unfortunately it only works with one of my bladders, but I love it!

Has worked great the 2 times I’ve used this. Drys out my bladder great.

I was skeptical, but it worked well with my Camelbak and Mosko Moto Nomax bladders. Those are always such a pain to dry out, and thos took care of it overnight. Great idea.

Wish I could have found out about this long before now. Ive never had any luck with other approaches to drying my hydration pack, but this one works perfectly. Cut a slot into it to fit it around the divider in my pack, put it in and it worked overnight. Pack was completely dry the next morning.

I was skeptical that this product would work but it really does. You put it in your hydration pack for a couple days (rotating it once) and the water’s all gone. Before the BonDry I kept my packs in the freezer which took up a lot of space but thanks to this product I don’t have to do that anymore.

I bought a longer one of these directly from the company, hoping it would help me dry an Osprey 2.5 liter bladder. Maybe it’s fine for a much shorter hydration bladder, but even their longest is lousy for the Osprey 2.5, since barely 1” sticks out for evaporation. It worked, more or less, until the weather got a little humid (60rh); and now, after using the thing about 5 times, I find it is curling up and won’t lie flat. Pretty disappointing for $30+shipping.

I usually have to hang my hydration bladder upside down on a banana hanger over a towel so it doesnt drain all over the counter. It usually takes 4-5 days for the main compartment to dry - the tube takes longer. This was after 12 hours lying flat on the counter. The tube is still wet, but the bladder itself seems dry. Very simple process and good results.

I use this with my Osprey Hydraulics LT reservoir. I am amazed at how thoroughly and quickly it dries it out. I shake the bladder out and insert the drying strip, and in less than 24 hours its bone dry.